Square Root of 4
Enter a number:: 4
Square Root:: 2
Square Root Calculator
Math0.0(0)
Calculates the square root of a given non-negative number.
More tools:Math & Statistics Calculators
How To Use
How to use this calculator
Start with your values, or try a preset.
Step 1
Enter Enter a number: in the units shown.
Step 2
Read Square Root: in the results panel. Results update as you change the inputs.
Step 3
Choose a preset to load an example, then adjust the values for your situation.
Worked Examples
Example calculations
See the inputs and their calculated results.
Square Root of 9
Enter a number:: 9
Square Root:: 3
Square Root of 16
Enter a number:: 16
Square Root:: 4
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